20pcs HX-2S-A10 2S 8.4V-9V 8A Li-ion 18650 Lithium Battery Charger Protection Board 8.4V Overcurrent

Specifications: Model: HX- 2S-A10 Maximum working current: 8A Maximum instantaneous current: 16A Static current: less than 10uA Resistance: less than 300 m Charging voltage: 7 V - 9V Overcharging range: 4.25-4.35V plus or minus 0.05V Over voltage range: 2.5-3.0V plus or minus 0.05 V Working temperature: - 40 - + 50 a Storage conditions: - 40 - + 80 a Size: 41 * 8 * 2.2 mm Short circuit protection: to protect and restore must charge Welding Point Description: B + battery anode; B - connect battery negative terminal; MMB connect battery 1 to battery 2; P + charging/discharge correct poles (charging end/discharge end sharing); P - charging/discharge terminal negative terminal (charging end/discharge end sharing). Package Included: 20 x 2S 8.4V-9V 8A 18650 Lithium Battery Charger Protection Board